Soap bar



FIG. 1 is a top plan view of a soap bar embodying our new design;

FIG. 2 is a right side elevational view thereof, the side opposite being a mirror image of the side shown;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is an end elevational view thereof; the side opposite being identical to the side shown. 

The ornamental design for a soap bar, as shown and described. 